Method for managing multicast subscribers in mobile network

Abstract

The present invention discloses a method for managing multicast subscribers in mobile network, comprising: the data related with multicast traffic is classified into multicast-related record data and multicast route data, wherein said multicast-related record data is stored in the system for query, while said multicast route data is hierarchically stored in the system to determine how to forward multicast data; when a subscriber joins in a multicast group or the multicast subscriber exits the multicast group, said hierarchical multicast route data and said multicast-related record data are modified accordingly, when the multicast subscriber performs position register and position update in network, said hierarchical multicast route data in the system is modified accordingly; in said method, the management of multicast subscribers in mobile network can be achieved and both management efficiency and utilization coefficient of system resources are improved.

Dependencies are inferred from the claim text.